What are some examples of dependent and independent variables in the real world?

Independent and Dependent Variable Examples

• In a study to determine whether how long a student sleeps affects test scores, the independent variable is the length of time spent sleeping while the dependent variable is the test score.
• You want to compare brands of paper towels, to see which holds the most liquid.

What are the independent variables of tourism?

The independent variable is development and the dependent variable is income sources. In order to further analyze the impacts through regression, five more independent variables have been identified. Hotels, travel agencies, restaurants, cleanliness and infrastructure are great sources of income in tourism sector.

What are independent and dependent variable explain with an example?

For example, in an experiment about the effect of nutrients on crop growth: The independent variable is the amount of nutrients added to the crop field. The dependent variable is the biomass of the crops at harvest time.

What is a real life example of an independent variable?

Two examples of common independent variables are age and time. There’s nothing you or anything else can do to speed up or slow down time or increase or decrease age. They’re independent of everything else.

What are some examples of independent and dependent variables in healthcare?

For example: In a study of how different doses of a drug affect the severity of symptoms, a researcher could compare the frequency and intensity of symptoms when different doses are administered. Here the independent variable is the dose and the dependent variable is the frequency/intensity of symptoms.

What is perishable in tourism?

Perishability: The characteristic of being perishable. In tourism the term is used to describe, for example, a particular hotel room on a specific night or a particular seat on a specific flight: they cannot be ‘stored’ and sold later, so they are perishable.

What is variable in hospitality industry?

What is the meaning / definition of Variable Pricing in the hospitality industry? The term Variable Pricing refers to cases in which a business offers a variety of price points throughout different locations, point-of-sale at different times. Hotels routinely vary prices in response to forecasted demand.

What is independent variable in Research example?

The independent variable (IV) is the characteristic of a psychology experiment that is manipulated or changed by researchers, not by other variables in the experiment. For example, in an experiment looking at the effects of studying on test scores, studying would be the independent variable.

What are some examples of dependent variables?

It is something that depends on other factors. For example, a test score could be a dependent variable because it could change depending on several factors such as how much you studied, how much sleep you got the night before you took the test, or even how hungry you were when you took it.

What are the examples of dependent variable?

The dependent variable is the variable that is being measured or tested in an experiment. 1 For example, in a study looking at how tutoring impacts test scores, the dependent variable would be the participants’ test scores, since that is what is being measured.

Which is the independent variable?

The independent variable is the variable the experimenter manipulates or changes, and is assumed to have a direct effect on the dependent variable. In an experiment, the researcher is looking for the possible effect on the dependent variable that might be caused by changing the independent variable.

What are some examples of independent and dependent variables?

Example: How long you sleep (independent variable) affects your test score (dependent variable). This makes sense, but: Example: Your test score affects how long you sleep. This doesn’t really make sense (unless you can’t sleep because you are worried you failed a test, but that would be a whole other experiment).

What is the dependent variable in a research study?

Sometimes the dependent variable is called the “responding variable.” In a study to determine whether how long a student sleeps affects test scores, the independent variable is the length of time spent sleeping while the dependent variable is the test score. You want to compare brands of paper towels, to see which holds the most liquid.

How do you plot the dependent variable on a graph?

How to Plot Variables on a Graph. There is a standard method for graphing the independent and dependent variable. The x-axis is the independent variable, while the y-axis is the dependent variable.

What are the independent and dependent variables in a cause-and-effect relationship?

The variables in a study of a cause-and-effect relationship are called the independent and dependent variables. The independent variable is the cause. Its value is independent of other variables in your study. The dependent variable is the effect. Its value depends on changes in the independent variable.